Originally Posted by sluggo1
I did my first at 500 miles. Old school theory of any impurities flushed out when motor is still new. From now on every 5000 or twice a year. Make switch to full synthetic next change.
So, do regular oil at 500 miles then change to full synthetic the 2nd oil change? I had heard that changing the oil at 500 miles would be good to do for the first oil change...old school but its a good theory.